Germination

Germination is a process of growth and development of embryo. The process of germination is when water entered to cells or physics process and one another process of germination is chemistry process.

Germination always using a new seed. Water entered to seed when seed soaked or process of imbibition to open skin of seed. Seeds need to soak in order to the cells in the seed can actively grow, and the seeds will the end if its dorminasi.

Materials for plant germination : green beans, small glass,water,and land. Process of germination is soak the green beans for about two hours. The green beans that float when soaked, its mean it has been damage and can not grow.

In the first day, green beans grow about 2 cm and then the next day green beans grow about 3,5 cm, to reach about 12 cm is required about one week. We can conclude that growth and development of green beans in the dark place fast, then growth and development of green beans in the light place.